{
  "manageEntity": {
    "action": "Repost",
    "entityId": "650112",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0398ddbf66d805111d0c16835e520f338e6a0162ce24aa692a80b4cd10ed1fb7",
    "signature": "0x301a2a227a48e6863ec7c2d7fb65112063321247dac25da53464f18f25f330033dfb747f86d4c45a42da84236bc6d276eb3dcb686d07a5da4778655154ef4b0f1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}